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2009-01-22Move configure test files to the top-level and share them between s3 andJelmer Vernooij1-4/+0
s4.
2007-10-10[GLUE] Rsync SAMBA_3_2_0 SVN r25598 in order to create the v3-2-test branch.Gerald (Jerry) Carter1-1/+0
(This used to be commit 5c6c8e1fe93f340005110a7833946191659d88ab)
2007-10-10r22731: - Fix bug #4594.Derrell Lipman1-0/+1
configure.in determines if -Werror-implicit-function-declaration is available, and if so it enables that flag if --enable-developer is specified. Since the configure tests themselves did not use that flag, it was possible for a configure test to succeed, followed by a failed compilation due to a facility being available but not having a proper declaration in a header file. (This bit me with readahead().) This patch ensures that if implicit function declarations will kill the build, the feature being tested is deselected so the build will succeed. The autoconf manual suggests using return instead of exit in configure tests because the declaration for exit is often missing. We require this now, since we error if prototypes are missing. See section 5.5.1 of http://www.gnu.org/software/autoconf/manual/autoconf.html. This patch makes these changes, because in fact, an external declaration for exit is missing here (and likely elsewhere). I've verified that the features selected (here) with the original configure.in and the new one are the same except for, in my case, readahead. I've also confirmed that the generated Makefile is identical. These changes are not being applied to the 3.0.26 branch because it does not exhibit the initial problem this patch is supposed to solve since it doesn't attempt to use -Werror-implicit-function-declaration. (This used to be commit 4d42720915b8f65842147171f689127e94d1b973)
1998-09-05some people are foolishly running ./configure from other than theAndrew Tridgell1-0/+4
source directory! This adds a new "trivial" test that makes sure that the autoconf tests are working. It aborts the configure run if not. (This used to be commit ead0338ad27f29f1abbbe9f6302d6bf633bf98b2)